The HUF75842P3 and HUF75842S3S are 43A, 150V, 0.042 Ohm N-channel ultra low on-resistance Fairchild UltraFET power MOSFETs.
The document is a technical data sheet for the Fairchild Semiconductor HUF75842P3 (TO-220AB package) and HUF75842S3S (TO-263AB package) N-channel UltraFET power MOSFETs. Key features include an ultra-low on-resistance of 0.042 Ohms, a drain current capability of 43A at 25°C, and operation up to 175°C.
The datasheet details absolute maximum ratings such as a 150V drain-to-source voltage and provides comprehensive electrical specifications for off-state, on-state, switching, gate charge, and capacitance parameters. It also includes typical performance curves illustrating power dissipation, current capability, and thermal characteristics.
| On-Resistance | 0.042 Ohm |
|---|---|
| Thermal Resistance Junction to Case (TO-220) | 0.65 C/W |
| Turn-On Time | 100 ns |